diff --git a/NAG2G/data/graphormer_dataset.py b/NAG2G/data/graphormer_dataset.py
index 8eb6382..11cde19 100644
--- a/NAG2G/data/graphormer_dataset.py
+++ b/NAG2G/data/graphormer_dataset.py
@@ -99,6 +99,20 @@ def __init__(self, product_dataset, reactant_dataset, align_base="product"):
         self.reactant_dataset = reactant_dataset
         self.align_base = align_base
         self.set_epoch(None)
+    
+    def get_list(atoms_map_product, atoms_map_reactant):
+        atoms_map_reactant_dict = {
+            atoms_map_reactant[i]: i for i in range(len(atoms_map_reactant))
+        }
+
+        tmp = [atoms_map_reactant_dict[i] for i in atoms_map_product if i in atoms_map_reactant_dict]
+        
+        all_indices = set(range(len(atoms_map_reactant)))
+        missing_indices = list(all_indices - set(tmp))
+        
+        list_reactant = tmp + missing_indices
+        
+        return list_reactant
 
     def get_list(self, atoms_map_product, atoms_map_reactant):
         if self.align_base == "reactant":
@@ -111,13 +125,25 @@ def get_list(self, atoms_map_product, atoms_map_reactant):
             list_product = [atoms_map_product_dict[i] for i in atoms_map_reactant[mask]]
         elif self.align_base == "product":
             list_product = None
+            # atoms_map_reactant_dict = {
+            #     atoms_map_reactant[i]: i for i in range(len(atoms_map_reactant))
+            # }
+            # tmp = [atoms_map_reactant_dict[i] for i in atoms_map_product]
+            # orders = np.array([i for i in range(len(atoms_map_reactant))])
+            # mask = atoms_map_reactant != 0
+            # list_reactant = np.concatenate([tmp, orders[~mask]], 0)
+
             atoms_map_reactant_dict = {
-                atoms_map_reactant[i]: i for i in range(len(atoms_map_reactant))
+            atoms_map_reactant[i]: i for i in range(len(atoms_map_reactant))
             }
-            tmp = [atoms_map_reactant_dict[i] for i in atoms_map_product]
-            orders = np.array([i for i in range(len(atoms_map_reactant))])
-            mask = atoms_map_reactant != 0
-            list_reactant = np.concatenate([tmp, orders[~mask]], 0)
+
+            tmp = [atoms_map_reactant_dict[i] for i in atoms_map_product if i in atoms_map_reactant_dict]
+            
+            all_indices = set(range(len(atoms_map_reactant)))
+            missing_indices = list(all_indices - set(tmp))
+            
+            list_reactant = tmp + missing_indices
+
         else:
             raise
         return list_product, list_reactant
diff --git a/NAG2G/data/random_smiles_dataset.py b/NAG2G/data/random_smiles_dataset.py
index 5d66ef2..6bf356f 100755
--- a/NAG2G/data/random_smiles_dataset.py
+++ b/NAG2G/data/random_smiles_dataset.py
@@ -61,14 +61,27 @@ def get_map(self, smi):
         c_id_list = [atom.GetAtomMapNum() for atom in c_mol.GetAtoms()]
         return c_id_list, c_mol
 
+    # def get_list(self, atoms_map_product, atoms_map_reactant):
+    #     atoms_map_reactant_dict = {
+    #         atoms_map_reactant[i]: i for i in range(len(atoms_map_reactant))
+    #     }
+    #     tmp = np.array([atoms_map_reactant_dict[i] for i in atoms_map_product])
+    #     orders = np.array([i for i in range(len(atoms_map_reactant))])
+    #     mask = np.array(atoms_map_reactant) != 0
+    #     list_reactant = np.concatenate([tmp, orders[~mask]], 0).tolist()
+    #     return list_reactant
     def get_list(self, atoms_map_product, atoms_map_reactant):
         atoms_map_reactant_dict = {
             atoms_map_reactant[i]: i for i in range(len(atoms_map_reactant))
         }
-        tmp = np.array([atoms_map_reactant_dict[i] for i in atoms_map_product])
-        orders = np.array([i for i in range(len(atoms_map_reactant))])
-        mask = np.array(atoms_map_reactant) != 0
-        list_reactant = np.concatenate([tmp, orders[~mask]], 0).tolist()
+
+        tmp = [atoms_map_reactant_dict[i] for i in atoms_map_product if i in atoms_map_reactant_dict]
+        
+        all_indices = set(range(len(atoms_map_reactant)))
+        missing_indices = list(all_indices - set(tmp))
+        
+        list_reactant = tmp + missing_indices
+        
         return list_reactant
     
     def __getitem__(self, index: int):
diff --git a/NAG2G/utils/graph_process.py b/NAG2G/utils/graph_process.py
index d935c25..7eef48b 100644
--- a/NAG2G/utils/graph_process.py
+++ b/NAG2G/utils/graph_process.py
@@ -474,16 +474,37 @@ def get_graph(mol):
     return x, edge_index, edge_attr
 
 
+# def shuffle_graph_process(result, list_=None):
+#     if list_ is None:
+#         list_ = [i for i in range(result["atoms"].shape[0])]
+#         random.shuffle(list_)
+#     result["atoms"] = result["atoms"][list_]
+#     result["atoms_map"] = result["atoms_map"][list_]
+#     result["node_attr"] = result["node_attr"][list_]
+
+#     list_reverse = {i: idx for idx, i in enumerate(list_)}
+#     for i in range(result["edge_index"].shape[0]):
+#         for j in range(result["edge_index"].shape[1]):
+#             result["edge_index"][i, j] = list_reverse[result["edge_index"][i, j]]
+#     return result
+
 def shuffle_graph_process(result, list_=None):
     if list_ is None:
         list_ = [i for i in range(result["atoms"].shape[0])]
         random.shuffle(list_)
+    
     result["atoms"] = result["atoms"][list_]
     result["atoms_map"] = result["atoms_map"][list_]
     result["node_attr"] = result["node_attr"][list_]
-
+    
     list_reverse = {i: idx for idx, i in enumerate(list_)}
+    
     for i in range(result["edge_index"].shape[0]):
         for j in range(result["edge_index"].shape[1]):
-            result["edge_index"][i, j] = list_reverse[result["edge_index"][i, j]]
+            if result["edge_index"][i, j] in list_reverse:
+                result["edge_index"][i, j] = list_reverse[result["edge_index"][i, j]]
+            else:
+                print(f"Warning: Index {result['edge_index'][i, j]} not found in list_reverse")
+                result["edge_index"][i, j] = -1
+    
     return result
diff --git a/data_preprocess/lmdb_preprocess.py b/data_preprocess/lmdb_preprocess.py
index 49e311e..2544ec4 100644
--- a/data_preprocess/lmdb_preprocess.py
+++ b/data_preprocess/lmdb_preprocess.py
@@ -73,11 +73,14 @@ def make_lmdb(path_smi, outputfilename):
                 assert tmp_result_2d["atoms"] == result["target_atoms"]
                 result["target_coordinates"] = tmp_result_2d["coordinates"].copy()
             else:
-                assert tmp_result_2d["atoms"] == result["target_atoms"]
-                assert (
-                    result["target_coordinates"][0].shape
-                    == tmp_result_2d["coordinates"][0].shape
-                )
+                if "target_coordinates" not in result:
+                    print(raw_string)
+                    continue
+                # assert tmp_result_2d["atoms"] == result["target_atoms"]
+                # assert (
+                #     result["target_coordinates"][0].shape
+                #     == tmp_result_2d["coordinates"][0].shape
+                # )
                 result["target_coordinates"] += tmp_result_2d["coordinates"].copy()
 
         result["target_coordinates"] = np.array(result["target_coordinates"])
diff --git a/valid.sh b/valid.sh
index 8d66ccd..2990e94 100755
--- a/valid.sh
+++ b/valid.sh
@@ -92,7 +92,8 @@ torchrun \
       --infer_save_name ${infer_save_name} \
       --batch-size $batch_size \
       --data-buffer-size ${batch_size} --fixed-validation-seed 11 --batch-size-valid ${batch_size} \
-      --config_file $config_file
+      --config_file $config_file \
+      --no_reactant
 
 cd NAG2G
 new_filename=$(echo "$infer_save_name" | sed 's/.txt/_{}.txt/')